Finding the Third Proportional to 1,046,000 and 2,217,600

Step by Step Solution

1. Step 1: Write the proportion equation
   1,046,000 : 2,217,600 = 2,217,600 : x
2. Step 2: Convert to fraction form
   1,046,000/2,217,600 = 2,217,600/x
3. Step 3: Cross multiply
   1,046,000x = 2,217,600 × 2,217,600
4. Step 4: Simplify right side
   1,046,000x = 4,917,749,760,000
5. Step 5: Solve for x
   x = 4,917,749,760,000/1,046,000
6. Step 6: Final answer
   x = 4,701,481.61